baber/WOPTO huggingface dataset:
Patent JP-2016216761-A (JP)
Title: Copper powder, copper paste using the same, conductive paint, conductive sheet, and method for producing copper powder
Inventor: OKADA HIROSHI
IPC: C07D241/48
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a copper powder that can suitably be used for applications such as conductive paste and electromagnetic wave shielding while securing an excellent conductivity by increasing the number of points of contact between copper powders.SOLUTION: A copper powder 1 according to the present invention has a dendritic shape having a main trunk 2 grown linearly and a plurality of branches 3 branched from the main trunk 2, and in which the main trunk 2 and the branches 3 are constructed by aggregate of tabular copper particles having a cross-sectional average thickness of 0.02 μm to 5.0 μm, the copper powder 1 has an average particle diameter (D50) of 1.0 μm to 100 μm, and has a maximum height in the vertical direction with respect to the copper particle tabular surface of 1/10 or less of the maximum length in the horizontal direction of the tabular surface.SELECTED DRAWING: Figure 1
Patent JP-2016214111-A (JP)
Title: Determination method of intestine state, and determination device of intestine state
Inventor: ODAMAKI TOSHITAKA
IPC: C12N15/09
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a determination method of an intestine state and a determination device of the intestine state which can determine or estimate the intestine state.SOLUTION: A determination method of an intestine state includes a determination step for determining which of two or more types based on attributes the intestine state of a subject belongs to by analyzing an intestinal bacterial flora database, in which following items are associated with each other: an identifier which identifies each of a plurality of subjects; a value representing respective ratios of all intestinal bacteria extracted from each of the subjects to a plurality of intestinal bacteria in all kinds of bacterium classification levels extracted from the subjects; and information representing an attribute of each of the subjects, and a value representing respective ratios of all intestinal bacteria extracted from each of the subjects to a plurality of intestinal bacteria in all kinds of bacterium classification levels extracted from the subjects, by a multidimensional scale method.SELECTED DRAWING: Figure 2
Patent JP-2015195383-A (JP)
Title: semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/30
Filed: 2015-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in a gate potential of a pull-up transistor.SOLUTION: A first transistor included in a driving circuit has a first terminal electrically connected to second wiring, a second terminal electrically connected to first wiring, and a gate electrically connected to a second circuit and a first terminal of a third transistor. A second transistor has a first terminal electrically connected to the first wiring, a second terminal electrically connected to sixth wiring, and a gate electrically connected to a first circuit and a gate of the third transistor. The third transistor has a second terminal electrically connected to the sixth wiring. The first circuit is electrically connected to third wiring, fourth wiring, fifth wiring, and the sixth wiring. The second circuit is electrically connected to the first wiring, the second wiring, and the sixth wiring.
Patent JP-2016214487-A (JP)
Title: Net Sponge
Inventor: SUGIO KEITARO
IPC: A47L13/16
Filed: 2015-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a net sponge that inhibits manufacturing scraps from being produced in manufacture of a net for wrapping a sponge.SOLUTION: A net sponge includes a net 1, and a sponge 4 encapsulated in the net 1. The net 1 is integrally woven into a bag shape having an opening opened in only one part.SELECTED DRAWING: Figure 1
Patent JP-2016217239-A (JP)
Title: Internal combustion engine
Inventor: UTSUMI SHINTARO
IPC: F02M26/17
Filed: 2015-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of suppressing accumulation of deposit onto a wall surface of an intake port while enjoying merits (for example, suppression of knocking) by cooling intake air in strengthening swirl flow.SOLUTION: An internal combustion engine includes a LT cooling water circulation system including a LT cooling water flow channel, a LT cooling water circulation system including a HT cooling water flow channel, an intake port 26 including a first branch port portion 26a and a second branch port portion 26b connected to a common combustion chamber 40, and a SCV 30 constituted to strengthen swirl flow generated in a cylinder by limiting inflow of the intake air from the first branch port portion 26a to a combustion chamber 40. The first LT cooling water flow channel 20 includes a water jacket 50 covering the circumference of the second branch port portion 26b.SELECTED DRAWING: Figure 5
Patent JP-2016224619-A (JP)
Title: Accident prevention device and portable electronic device having the accident prevention device
Inventor: ISHIHARA TAKENAO
IPC: G08B25/04
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an accident prevention device that can determine the possibility that an obstacle or a difference in level exists in a measurement direction regardless of the position or the measurement direction from a lower surface and that only consumes a small amount of electricity, and a portable electronic device having the accident prevention device.SOLUTION: An accident prevention device (10) includes: a distance sensor (12) detecting a distance to a lower surface; a gravity sensor (13) detecting a direction of measurement of the distance sensor (12); a distance calculating unit (21) calculating a distance to the lower surface based on a distance to the lower surface in a gravity direction and the measurement direction of the distance sensor (12); and an accident determination notifying part (22) determining whether an obstacle or a difference in level may exist in the measurement direction by comparing the distance detected by the distance sensor (12) and the distance calculated by the distance calculating unit (21) and notifying a user of the possibility of presence of an obstacle or a level difference in the measurement direction if the possibility of presence has been determined.SELECTED DRAWING: Figure 1
Patent JP-2016224307-A (JP)
Title: Polarization film with adhesive layers on both sides, and image display unit
Inventor: YASUI ATSUSHI
IPC: G02B5/30
Filed: 2015-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a polarization film with adhesive layers on both sides such that the polarization film to be provided most on a view side of an image display unit has the adhesive layers on both the side, the polarization film being made thin by using a one-side protective polarization film and suppressed from curling to have higher workability.SOLUTION: The present invention relates to a polarization film with adhesive layers on both sides that has a polarization film provided most on a view side of an image display unit, and an adhesive layer A arranged on a view side of the polarization film and an adhesive layer B arranged on the opposite side from the adhesive layer A, and comprises a separator SA at the adhesive layer A and a separator SB at the adhesive layer B. The polarization film is a one-side protective polarization film having a transparent protective film only on one side of a polarizer of 15 μm or less in thickness, and the adhesive layer B is arranged on the side of the transparent protective film, the adhesive layer A being 25 μm or larger thick and the adhesive layer B being 25 μm or less thick.SELECTED DRAWING: Figure 1a
Patent JP-2015188247-A (JP)
Title: cellular network energy saving
Inventor: SAMIR S SOLIMAN
IPC: H04W88/08
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a system for network energy saving.SOLUTION: Two cells using different radio access technologies (RATs), such as a 3G cell and a 4G cell, provide overlapping coverage. A first cell using a first RAT, under certain circumstances, is permitted to enter a powered down state such that less power is consumed. User equipment may communicate with the cell using the second RAT as the preferred network and only communicate with the cell using the first RAT when a service available through the first RAT but not the second RAT has been requested. Upon a request from the second cell, the first cell enters a powered up state.
Patent JP-2017003697-A (JP)
Title: Light-emitting element and light-emitting device
Inventor: INADA YASUHISA
IPC: G02B5/20
Filed: 2015-06-08
Abstract: PROBLEM TO BE SOLVED: To realize an infrared light source having high directivity.SOLUTION: A light-emitting element comprises: a photoluminescent layer emitting light in an infrared region; a light transmission layer disposed adjacent the photoluminescent layer; and at least one periodic structure formed in at least one of the photoluminescent layer and the light transmission layer. The periodic structure includes at least either a plurality of convex portions or a plurality of concave portions, the light emitted from the photoluminescent layer contains first light in the infrared region at a wavelength of λin air, and a relation represented by λ/n<p<λis satisfied if a period of the periodic structure is assumed as p.SELECTED DRAWING: Figure 1A
Patent JP-2017005847-A (JP)
Title: Wire forming method and wire forming device
Inventor: SAITO MASASHI
IPC: H02K15/04
Filed: 2015-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a wire forming method and a wire forming device capable of reducing damage on a wire effectively when forming, and making the device configuration compact.SOLUTION: A wire forming method includes: a first process where a wire 10 is placed in a roller forming section 20, between the rotating shaft P1 of a first roller 21 and the rotating shaft P2 of a second roller 41 so as to be in parallel with the rotating shafts P1, P2; a second process where the first roller 21 and second roller 41 rotate and long diameter parts 31, 51 each come into contact with the wire 10, thereby pulled to the roller forming section 20 side and a shape according to the long diameter parts 31, 51 are formed in the wire 10; and a third process where the first roller 21 and second roller 41 rotate and the short diameter parts 32, 52 are positioned respectively to face the wire 10, thus forming a gap capable of passing the wire 10 between the rotating shafts P1, P2, and the wire 10 moves through the gap.SELECTED DRAWING: Figure 7
Patent JP-2015179874-A (JP)
Title: Solar cell
Inventor: COUSINS PETER JOHN
IPC: H01L31/072
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a relatively efficient and cost-effective structure of a front contact solar cell, and to provide a manufacturing method therefor.SOLUTION: A bipolar solar cell 100 includes a rear face joint formed by a silicon substrate 101 and a first dopant type first dope layer 108 on the rear face of the solar cell. A second dopant type second dope layer 106 performs electrical connection from the front face of the solar cell 100 to the substrate 101. A first electric polarity first metal contact 110 is connected electrically with the first dope layer 108 on the rear face of the solar cell, and a second electric polarity second metal contact 102 is connected electrically with the second dope layer 106 on the front face of the solar cell 100. An external electric circuit is connected electrically with the first and second metal contacts, and can receive power from the solar cell 100.
Patent JP-2017003046-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: INOUE EIJI
IPC: F16H63/50
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission generating pressing force enough to start on a low-speed side without providing a strong preload member such as a disc spring, even in a low-temperature environment, preventing excessive pressing force on a high-speed side, and having high efficiency.SOLUTION: For a toroidal type continuously variable transmission, a tilting center Oof a power roller 11 is offset in a direction parallel with an input shaft 1 and in a direction of approaching an output side disc 3A, to a curvature center Oof discs 2, 3A.SELECTED DRAWING: Figure 4
Patent JP-2017005941-A (JP)
Title: Control method of inverter and inverter apparatus
Inventor: GOTO SHIGEAKI
IPC: H02M7/48
Filed: 2015-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce switching loss in an inverter.SOLUTION: An inverter includes switching elements Q11-Q16 and converts DC power into AC power by turning on/off the switching elements Q11-Q16. To an output terminal of a U-phase arm configured by the switching elements Q11, Q12, an output terminal of a V-phase arm configured by the switching elements Q13, Q14 and an output terminal of a W-phase arm configured by the switching elements Q15, Q16, a short circuit switch 16 for short-circuiting the output terminals is connected. In a predetermined period in each PWM control period, the short circuit switch 16 is turned on, and in the ON period of the short circuit switch 16, the switching elements Q11, Q13, Q15 are switched from OFF to ON and the switching elements Q12, Q14, Q16 are switched from ON to OFF. Or reverse switching operation is executed.SELECTED DRAWING: Figure 1
Patent JP-2016021561-A (JP)
Title: Lead frame with resin, multifaceted body having lead frame with resin, optical semiconductor device and multifaceted body of optical semiconductor device
Inventor: ODA KAZUNORI
IPC: H01L33/62
Filed: 2015-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame with resin, a multi-faceted body of a lead frame with resin, an optical semiconductor device and a multi-faceted body of an optical semiconductor device that can suppress formation of a weld line in a resin layer between terminal portions.SOLUTION: A lead frame with resin has plural terminal portions, a resin layer 20 is formed between the terminal portions, the terminal portion 11 has an adjusting portion T which is located between the terminal portion 11 and the other terminal portion (12) to adjust flow of resin during formation of the resin layer 20, the terminal portion 11 has a first protrusion portion 11c which is provided on a side surface thereof confronting the other terminal portion 12 so as to protrude to the other terminal portion 12 side, the other terminal portion 12 has a second protrusion portion 12c which is provided to a side surface thereof confronting the terminal portion 11 so as to protrude to the terminal portion 11 side, the first protrusion portion 11c and the second protrusion portion 12c are located at different positions when viewed from an arrangement (X direction) of the terminal portion 11 and the other terminal portion 12, and the adjusting portion T is provided between the first protrusion portion 11c and the second protrusion portion 12c.SELECTED DRAWING: Figure 1
Patent JP-2017007125-A (JP)
Title: Multilayer film
Inventor: MATSUMOTO SHINJI
IPC: B32B27/32
Filed: 2015-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer film having excellent tearable properties and showing in excellent straight line cutting properties in both of the MD direction and the TD direction.SOLUTION: There is provided a multilayer film 1 including at least a biaxial oriented film layer 2 and a thermally fusible polyolefin based resin layer 3. In the biaxial oriented film layer 2, the ratio of the peak value of the diffraction intensity in the MD direction to the peak value of the diffraction intensity in the TD direction according to an X ray diffraction method is 0.8 to 1.5; and the peak ratio of the diffraction intensity in the MD direction and the TD direction is 35 or more, respectively. The thermally fusible polyolefin based resin layer 3 includes at least one kind selected from an annular olefin based resin and an ionomer.SELECTED DRAWING: Figure 1
Patent JP-2017006423-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To cause a suitable performance of a notification presentation for notifying of the fact that a specific presentation based on a display of a player's intention has been performed.SOLUTION: A music which is outputted from any one of a plurality of pieces of music A to C can be selected by a player. The selected music is consecutively outputted for 30 seconds, and at a moment when a put-out processing of a game is finished after the output for 30 seconds, a mission completion notification is performed for notifying that the selected music has been outputted.SELECTED DRAWING: Figure 23
Patent JP-2017016272-A (JP)
Title: Collision prediction device
Inventor: MORIIZUMI SEIKI
IPC: G08G1/16
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To highly accurately determine whether a vehicle enters a curve in order to predict a collision.SOLUTION: In a collision prediction device, a travel prediction unit predicts a travel track of a vehicle, and an obstacle detection unit detects an obstacle. A collision prediction unit determines whether there is a possibility of collision of the vehicle with the obstacle, based on the predicted travel track and a position of the obstacle. A collision countermeasure unit executes a predetermined processing for taking measures against collision when it is determined that there is the possibility of collision of the vehicle with the obstacle. A steering angle detection unit detects a steering angle of a steering wheel 144. A steering determination unit determines a turning-back operation, based on a variation in the steering angle of the steering wheel 144. The travel prediction unit determines that the vehicle travels on a curved track, when a speed of a variation of the steering angle is larger than a predetermined threshold and the variation thereof is not the turning-back operation.SELECTED DRAWING: Figure 3
Patent JP-2015192891-A (JP)
Title: Game control method, game server, and program
Inventor: YOSHIKAWA TAKESHI
IPC: A63F13/69
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game control method, a game server, and a program capable of increasing variations in an acquisition method of items, increasing acquisition foreseeing properties of items having a high rarity value, or the like, and enhancing interest in a game.SOLUTION: A game server 1 includes: a step of displaying a display screen including a plurality cells at a user's communication terminal; a step of allowing the game server 1 to correlate items extracted based on an individual item information table for each user correlated with a user to a plurality of cells; a step of allowing the game server 1 to receive a selection request for selecting a cell from among the plurality of cells from a user's communication terminal 2; and a step of allowing the game server 1 to provide an item correlated with the selected cell to the user's communication terminal 2.
Patent JP-2016006650-A (JP)
Title: Accessory device with magnetic attachment
Inventor: ROADER ANDREW
IPC: G06F1/16
Filed: 2015-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a system with a magnetic attachment mechanism to releasably attach an accessory to an electronic device, and a method therefor.SOLUTION: The magnetic attachment mechanism is used to releasably attach at least two objects in a preferred configuration without fasteners and without external intervention. The magnetic attachment mechanism is used to releasably attach an accessory device to an electronic device 42. The accessory device is used to augment a functionality range of usefulness of the electronic device.
Patent JP-2015195721-A (JP)
Title: power generation element
Inventor: OKADA KAZUHIRO
IPC: H02N2/18
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To improve power generation efficiency by converting vibration energy including various direction components into electric energy without waste.SOLUTION: A bottom face of a frame-shaped annular structure 110I is fixed to a top face of a bottom plate 200I of a device casing. Within the annular structure 110I, a first tabular bridge part 120I, an intermediate connection part 125I, a second tabular bridge part 130I, a weight connection part 140I and a weight 150I are accommodated while being connected in this order. On top faces of the tabular bridge parts 120I and 130I, a piezoelectric element is formed, and power generation is performed by distortion based on vibrations of the weight 150I. A distance between an inner side face of the annular structure 110I and outer side faces of the tabular bridge parts 120I and 130I and a distance between the inner side face of the annular structure 110I and an outer side face of the weight 150I are set such a distance that avoids damage of the tabular bridge parts by restricting excessive displacement, and the annular structure 110I plays a role as a stopper member.
Patent JP-2017012626-A (JP)
Title: Heating tool
Inventor: UCHIDA KOJI
IPC: A61F7/00
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a heating tool having enhanced transition property of a moisturizing agent to the skin.SOLUTION: A heating tool 1 comprises a first surface 1a facing a body side of a user in a use time, a second surface 1b which is disposed on the farthest side from the body of the user, and a heating part 6 disposed between the first surface 1a and the second surface 1b, and the first surface 1a contains moisturizing compositions 7a. The moisturizing compositions 7 contain water of 10-80 mass%, has viscosity of 40-1200 Pas at 25°C and has water activity of 0.45-0.99 at 20°C.SELECTED DRAWING: Figure 2
Patent JP-2015228667-A (JP)
Title: Allocating control resources of femto cells for preventing interference with macro cells
Inventor: JI TINGFANG
IPC: H04W16/10
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide systems and methodologies that facilitate resource management in a wireless communication system.SOLUTION: A network cell in a wireless communication system (a macro cell) mitigates the effects of interference on other surrounding network cells (femto cells within a coverage of the macro cell). A network cell allocates control resources that overlap control resources of a nearby cell and assigns resources within the region of overlap only to users that will not cause substantial interference to the nearby cell. A network cell utilizes a control channelization that partially coincides with a control channelization and/or random access channelization of a nearby cell. The network cell can subsequently elect not to use the control resources in the coinciding region in order to enable the nearby cell to control the effects of interference though data scheduling.
Patent JP-2017022272-A (JP)
Title: Active shield installation position determination method and active shield installation position determination device
Inventor: SASAGAWA TAKU
IPC: H05K9/00
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To improve effects of a magnetic shield while reducing weight increase due to the magnetic shield.SOLUTION: An active shield installation position determination method includes: a shield boundary surface determination step for determining a shield boundary surface enclosing an object space desired to reduce a magnetic field; a magnetic field calculation step for calculating a magnetic field that cancels the magnetic field on the shield boundary surface based on measurement data of the magnetic field; a shield current surface density calculation step for calculating a shield current surface density that is a surface density of a current to flow as a magnetic shield based on the magnetic field that is calculated in the magnetic field calculation step; and a member installation position determination step for determining an installation position of an active shield member in such a manner that the current flows in accordance with the shield current surface density.SELECTED DRAWING: Figure 8